baber/WOPTO huggingface dataset:
Patent WO-2021258242-A1 (WO)
Inventor: WANG RUNXIN
IPC: H04L5/00
Filed: 2020-06-22
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration signal indicating one or more reference signal resource sets, the one or more reference signal resource sets comprising at least a first subset of reference signal resources associated with a first reference signal switching configuration and a second subset of reference signal resources associated with a second reference signal switching configuration. The UE may receive a trigger signal activating at least the first reference signal switching configuration or the second reference signal switching configuration. The UE may transmit, based at least in part on the trigger signal, reference signals according to the first subset of reference signal resources or second subset of reference signal resources.
Patent WO-2021135112-A1 (WO)
Inventor: TIANSHAN YONGPING
IPC: H04R19/04
Filed: 2020-06-30
Abstract: 本发明公开了一种MEMS器件，包括基板、MEMS芯片层和网格膜，所述基板具有第一表面和第二表面，所述基板上形成有贯通的第一通孔；所述MEMS芯片层设置在所述基板的第二表面的一侧；所述网格膜设置在所述基板的第一表面的一侧，所述网格膜在对应于所述第一通孔的位置处形成有透声区，所述透声区上分布有网孔。本发明的MEMS器件的所述基板在完成传统结构封装和信号传递的同时，起到了对所述网格膜很好的支撑作用，而且简化了所述MEMS器件的装配工艺和降低了制造成本。
Patent WO-2022000574-A1 (WO)
Inventor: TIAN BINGBING
IPC: H01M10/0565
Filed: 2020-07-15
Abstract: Disclosed are a deep-frozen polyoxyethylene-based solid electrolyte and a preparation method therefor, and a lithium ion battery. The preparation method comprises: dissolving polyoxyethylene and a lithium salt in a solvent to obtain a solid electrolyte solution; removing the solvent from the solid electrolyte solution by means of a drying treatment, so as to obtain a polyoxyethylene-based solid electrolyte; subjecting the polyoxyethylene-based solid electrolyte to a sealing treatment by using a thermal conductive material to obtain a sealing-treated polyoxyethylene-based solid electrolyte; and heating the sealing-treated polyoxyethylene-based solid electrolyte so as to melt the polyoxyethylene-based solid electrolyte, then transferring same into an environment where the temperature is not higher than 0°C for freezing, and allowing same to return to room temperature so as to obtain a deep-frozen polyoxyethylene-based solid electrolyte. The present invention can improve the ionic conductivity and the electrochemical stability of a prepared deep-frozen polyoxyethylene-based solid electrolyte under room temperature.
Patent WO-2021017832-A1 (WO)
Title: Data processing method and device, and terminal
Inventor: JIN HUI
IPC: H04L29/06
Filed: 2020-07-15
Abstract: The present application provides a data processing method and device, and a terminal. The method is applied in a terminal. The terminal comprises an application processor and a modem. The method comprises: the application processor sends a TCP packet to the modem, the TCP packet being used by the modem to generate a wireless protocol data packet corresponding to the TCP packet, so that the modem sends the wireless protocol data packet to a base station; the application processor receives first state information from the modem, the first state information being state information of the wireless protocol data packet or state information of the TCP packet; the application processor determines, according to the first state information, whether the TCP packet is successfully sent to the base station; if the TCP packet is successfully sent to the base station, the application processor starts a retransmission timer corresponding to the TCP packet; if the TCP packet fails to be successfully sent to the base station, the application processor re-sends the TCP packet to the modem.
Patent WO-2021027499-A1 (WO)
Title: Processing method and device
Inventor: JIANG DAJIE
IPC: H04W72/04
Filed: 2020-07-20
Abstract: Provided in embodiments of the present disclosure are a processing method and device, the method comprising: sending first information to a Pcell of an MCG or to a PScell of an SCG; receiving second information from the Pcell of the MCG or from the PScell of the SCG; and performing cell release, addition or alteration for the MCG or SCG according to the second information, and/or altering the maximum number of multiple-input multiple-output layers or the maximum number of antenna ports for the cell of the MCG or SCG according to the second information.
Patent WO-2021013166-A1 (WO)
Title: Fabry-pérot optical cavity-based external cavity laser
Inventor: LIANG WEI
IPC: H01S5/14
Filed: 2020-07-22
Abstract: A Fabry-Pérot (F-P) optical cavity-based external cavity laser, comprising a laser light source, a first lens (2), and an F-P optical cavity (11) sequentially provided in the direction of laser emission. The F-P optical cavity (11) is constituted by a first mirror (5) and a second mirror (6). A polarizing beam-splitting component and a first polarization adjusting component are sequentially provided in the direction of laser emission. The polarizing beam-splitting component only permits a light of a specific polarization state to pass through and separates lights of other orthogonal polarization states. The first polarization adjustment component is capable of adjusting the polarization state of the light having passed back and forth through the first polarization adjustment component into another orthogonal polarization state. A second polarization adjustment component also is provided within the F-P optical cavity (11), or, the first mirror (5) and the second mirror (6) are constituted by a material having a birefringence effect and coated with a highly reflective film.
Patent WO-2022011750-A1 (WO)
Inventor: XIE NING
IPC: H04W16/14
Filed: 2020-07-29
Abstract: 本公开涉及一种基于聚类算法的毫米波移动基站在线频谱共享方法，其包括：多个基站基于多个用户端的位置信息和聚类算法确定多个聚类中心点，进而基于多个聚类中心点移动基站获得多个目标基站，各个目标基站分别与对应的用户端之间进行信号传输，多个基站与多个用户端频谱共享，若用户端移动或出现新的用户端，则该用户端由距离最近的目标基站服务，若该目标基站增加用户端后射频链路的数量不小于该目标基站服务的用户端的数量，则多个目标基站不变，若该目标基站增加用户端后射频链路的数量小于该目标基站服务的用户端的数量，则将初始中心点的数量增加并重新确定目标基站。由此能够有效地减小毫米波蜂窝网系统的频谱共享的协调开销和计算复杂度。
Patent WO-2022027299-A1 (WO)
Inventor: YAN ZHI
IPC: H04W72/04
Filed: 2020-08-05
Abstract: La présente invention concerne des procédés et des appareils de détermination de retard de planification pour eMTC. Un procédé comprend la réception d'un signal de commande dans un premier intervalle de temps ; la réception d'un signal de données dans un deuxième intervalle de temps ; et la transmission d'un retour du signal de données dans un troisième intervalle de temps.
Patent WO-2021227265-A1 (WO)
Inventor: YAN LIPING
IPC: G01B11/02
Filed: 2020-08-07
Abstract: 一种锁定至动态边带的可变合成波长绝对距离测量装置与方法，测量装置包括：参考激光器（1）、第一光纤分束器（2）、高频电光相位调制器（3）、正交光纤合束器（4）、高频放大器（10）、可调时钟源（11）、原子钟（12）、偏频探测及锁定控制器（13）、可调谐激光器（14）、第二光纤分束器（15）、光纤合束器（16）和弦相位调制干涉仪；方法包括：用由可调时钟源（11）驱动的高频电光相位调制器（3）对单频参考激光进行调制，产生等频率间隔的激光边带；通过偏频锁定技术将可调谐激光器（14）锁定至第五阶边带；锁定后，边带的间隔频率由可调时钟源（11）决定，即动态边带；动态调整可调时钟源（11）的频率，边带的间隔频率与两激光器的频差将随之改变；结合多波长干涉法，所构建的合成波长也由可调时钟源（11）决定，即可变合成波长；动态调整可变合成波长，从大到小连续构建多级二阶合成波长；结合合成波长过渡理论求得待测距离。
Patent WO-2022027689-A1 (WO)
Title: Communication method and apparatus
Inventor: HE CHANG
IPC: H04W4/40
Filed: 2020-08-07
Abstract: Provided are a communication method and apparatus, which can be applied to D2D or an Internet of Vehicles, such as V2X, etc., or can be used in the fields of intelligent driving, intelligent connected vehicles, etc. Therefore, a first terminal device can receive a first resource and a first priority from a second terminal device, wherein the first resource is determined according to the first priority, and as such, the first terminal device determines a transmission resource according to the first resource and the first priority, and in combination with a second priority of data to be sent by itself and a second resource determined according to the second priority, wherein the first resource is determined according to the first priority, and the second resource is determined according to the second priority. The rationality of the selection of a transmission resource can be improved, and interference occurring when data to be sent is sent by means of the transmission resource can be reduced.
Patent WO-2021068644-A1 (WO)
Title: Efficient back passivation crystalline silicon solar cell and manufacturing method therefor
Inventor: ZHANG PENG
IPC: H01L31/18
Filed: 2020-08-13
Abstract: An efficient back passivation crystalline silicon solar cell and a manufacturing method therefor. The cell comprises an Ag gate finger electrode (1), a SiNx passivation antireflection layer (2), an N+ layer (a phosphorus doped layer) (3), P-type silicon (4), a back passivation layer (5), and an Al gate finger electrode (6) which are connected sequentially from top to bottom. The Ag gate finger electrode (1) sequentially penetrates through the SiNx passivation antireflection layer (2) and the N+ layer (3) and is connected to the P-type silicon (4) by means of an N++ layer (a heavily doped silicon layer) (7). The Al gate finger electrode (6) penetrates through the back passivation layer (5) and is connected to the P-type silicon (4) by means of a P+ layer (local contact aluminum doped layer) (8). The back passivation layer (5) is of a passivation antireflection laminated structure, and the passivation antireflection laminated structure (5) comprises a SiO2 passivation layer (51), an AlOx passivation layer (52), a SiNx antireflection layer (53), and a SiOxNy antireflection layer (54) which are sequentially provided from top to bottom. The solar cell has high carrier selectivity, high temperature stability, an excellent interface passivation effect, and excellent PID resistance, thereby achieving high conversion efficiency and high stability.
Patent WO-2021093428-A1 (WO)
Title: Electronic terminal
Inventor: FANG DELI
IPC: H04M1/02
Filed: 2020-09-04
Abstract: An electronic terminal. The electronic terminal comprises a rear housing, a first frame body, a second frame body, a display module, and a cover plate, wherein the rear housing and the display module form an accommodation space; the first frame body and the second frame body are provided in the accommodation space, and the cover plate is provided on a surface of the display module away from the rear housing; the rear housing comprises a back plate and a frame edge, and an opening is provided on the frame edge; and the first frame body comprises an auxiliary frame wall, and the auxiliary frame wall is provided corresponding to the opening.
Patent WO-2021052213-A1 (WO)
Inventor: DUAN BENMING
IPC: B60W50/08
Filed: 2020-09-08
Abstract: 本申请提供了一种调整油门踏板特性的方法和装置，可应用到自动驾驶领域的智能汽车上。该方法包括：在用户调整目标驾驶模式时，接收用户输入的车速、油门踏板开度和加速信息，所述车速、所述油门踏板开度或所述加速信息中的至少一项满足预设的约束关系；根据所述车速、所述油门踏板开度和所述加速信息，调整所述目标驾驶模式的油门踏板特性曲线Pedal MAP。本申请实施例中的方法，便于用户高效地对驾驶模式进行个性化设置。
Patent WO-2021052325-A1 (WO)
Inventor: HU JACK
IPC: G06F11/36
Filed: 2020-09-15
Abstract: An offline debugging method, comprising: S01, obtaining interfaces needing a return value in a test flow of a test tool; S02, setting a return value corresponding to each interface needing a return value, adding M debugging strategies, and determining a debugging strategy that needs to be started; S03, compiling a configuration file comprising the M debugging strategies into an executable file required by a target platform; S04, creating a virtual machine fitting the target platform, and transmitting the executable file to the virtual machine; and S05, invoking a test flow, and returning return values set by the debugging strategy to corresponding interfaces needing a return value to obtain a corresponding debugging result. Therefore, this method solves the problem of dependence of debugging on hardware resources in semiconductor automated testing, thereby reducing the complexity and difficulty during debugging of a test machine.
Patent WO-2022032797-A1 (WO)
Title: Display panel and display device
Inventor: LI XUE
IPC: H01L23/13
Filed: 2020-09-17
Abstract: Embodiments of the present application provide a display panel and a display device. In a bezel region, the display panel comprises: a first organic substrate, an inorganic substrate, a second organic substrate, a first inorganic layer, and a package layer that are sequentially stacked; a first recess portion passing through the first inorganic layer; and a second recess portion extending to the second organic substrate. An orthographic projection of the first recess portion on the first organic substrate falls within and is smaller than an orthographic projection of the second recess portion on the first organic substrate.
Patent WO-2021139217-A1 (WO)
Inventor: WENG DEPING
IPC: G06F30/17
Filed: 2020-09-24
Abstract: A method for calculating an inner diameter of a restriction orifice plate under known operating conditions and pressure drop requirements, comprising the following steps: using an inner diameter of a pipe at 20°C, a linear expansion coefficient of a material used to fabricate the pipe and an operating temperature to calculate an inner diameter of the pipe at the operating temperature; using a mass flow amount, a kinematic viscosity of a medium in an operating state and the inner diameter of the pipe at the operating temperature to calculate a pipe Reynolds number; applying an orifice plate outflow coefficient formula to calculate an outflow coefficient according to a diameter ratio and the pipe Reynolds number; using a differential pressure and an absolute operating pressure at the upstream of the orifice plate to calculate a ratio of pressures at downstream and upstream end faces of the orifice plate; and using the inner diameter of the pipe at the operating temperature and the diameter ratio to calculate an inner diameter of the orifice plate at the operating temperature.
Patent WO-2022067679-A1 (WO)
Inventor: CHEN ZHIMIN
IPC: G05B19/418
Filed: 2020-09-30
Abstract: Disclosed are a multi-type industrial robot control system, apparatus and method, and a storage medium. The system comprises an automated controller and a PLC-robot bridge, wherein the automated controller stores general-purpose robot control functional blocks generated in compliance with a unified design standard, calls a corresponding robot control functional block according to a control program which is programmed by a user on the basis of the robot control functional block and concerns a robot, and outputs first command data; the PLC-robot bridge abstracts robot interfaces of corresponding offline programming functions of different types of robots into a unified virtual interface, calls a corresponding offline programming function of a corresponding type of robot by means of the unified virtual interface and according to the first command data, generates second command data and outputs the second command data to a corresponding robot controller; and the corresponding robot controller controls a corresponding robot.
Patent WO-2021208377-A1 (WO)
Title: Textile thread lubricating apparatus
Inventor: CHENG MINGSHUI
IPC: D06B1/12
Filed: 2020-10-12
Abstract: A textile thread lubricating apparatus, comprising a base (1), a housing (2) fixedly connected to the base (1), a heating box (5) fixedly connected to the top of the housing (2), a first ring (10) fixedly connected to the bottom of the heating box (5), a cylindrical barrel (11) slidably connected to the inner wall of the first ring (10), multiple springs (12) symmetrically and fixedly connected to the inner wall of the cylindrical barrel (11), an arced plate (13) having a hollow structure and fixedly connected to one end of the multiple springs (12) away from the inner wall of the cylindrical barrel (11), and an oil guiding apparatus mounted on the first ring (10) and used for inputting an oil into the arced plate (13). The arced plate (13) is driven to rotate by the rotation of the cylindrical barrel (11) so that the oil in the heating box (5) flows into the arced plate (13) via the oil guiding apparatus and flows out from an oil guiding hole (23), and textile threads are fully infiltrated with the oil. The efficiency of oil infiltration with respect to threads of different sizes is increased. During cold weathers, the oil can be heated by a heating plate (6) to prevent the oil from solidifying and thereby hampering the flow of the oil, thus affecting the oil infiltration efficiency with respect to textile threads.
Patent WO-2022077145-A1 (WO)
Inventor: ZHANG YI
IPC: H04W72/04
Filed: 2020-10-12
Abstract: Selon des modes de réalisation, la présente invention concerne un procédé et un appareil pour la surveillance améliorée de PDCCH sur des occasions de surveillance de PDCCH en chevauchement. Un procédé selon un mode de réalisation de la présente invention peut comprendre les étapes consistant à : recevoir des informations de configuration pour surveiller une pluralité de transmissions de canal de commande de liaison descendante physique (PDCCH), les informations de configuration comprenant une pluralité d'ensembles d'espaces de recherche ; sélectionner au moins un ensemble d'espace de recherche ayant des informations de quasi co-emplacement (QCL) de type D différentes les uns des autres pour une surveillance à partir de la pluralité d'ensembles d'espace de recherche sur la base d'une règle ; et surveiller au moins un ensemble d'espace de recherche comprenant le ou les espaces de recherche sélectionnés sur la base des occasions de surveillance.
Patent WO-2022052237-A1 (WO)
Inventor: LIU JIKUN
IPC: A61B17/00
Filed: 2020-10-28
Abstract: 本公开提供一种末端执行器，涉及手术器械的技术领域，该末端执行器包括执行器壳体、定位套筒主体和卡环组件，所述执行器壳体设置有贯穿所述执行器壳体的贯穿孔；所述定位套筒主体和所述卡环组件设置在所述贯穿孔内，在所述定位套筒主体的周向设置有多个定位孔，在所述定位孔内设置有伸入到所述定位套筒主体内的定位件。本公开提供的末端执行器的执行器壳体内安装作业部件，当作业部件安装执行器壳体内时，作业部件穿过定位套筒主体；当需要限制作业部件沿贯穿孔的轴向移动的时候，在卡环主体的施压环槽的作用下，使定位件插入到定位套筒主体内，并插入作业部件的环形槽内，此时能够限制作业部件的轴向移动，且不影响作业部件的旋转。
Patent WO-2021083353-A1 (WO)
Inventor: KE XIAOWAN
IPC: H04W68/02
Filed: 2020-10-30
Abstract: Embodiments of the present invention provide a connection processing method and a communication device. The connection processing method applied to a first communication device comprises: transmitting at least one of a first message and first information, the first message comprising any one of the following: a first NAS message, a first RRC message, a service request message, an RRC recovery request message, an RRC recovery complete message, an RRC setup message, an RRC connection setup complete message, a registration request message, an attach request message and a TAU request message, and the first information comprising at least one of the following: first indication information, first reason information, MICO indication information, PSM indication information and first valid time information. By using the method in the embodiments of the present invention, after requesting to activate a connection, a terminal can quickly return to a disconnected state (for example, an idle state or an inactive state).
Patent WO-2021088801-A1 (WO)
Title: Routing method, network controller, system, and storage medium
Inventor: Ao ting
IPC: H04L12/721
Filed: 2020-11-03
Abstract: A routing method, a network controller, a system, and a storage medium. The method comprises: screening forwarding nodes between a source node and a destination node from a network according to a delay value between every two nodes collected in the network to obtain a forwarding node meeting a predetermined delay requirement; calculating the overhead of each path from the source node to the destination node on the basis of the overhead of each link formed by the source node, the destination node, and the obtained forwarding node; and selecting the path having the minimum overhead as a routing path from the source node to the destination node.
Patent WO-2022062090-A1 (WO)
Inventor: GAO SHAN
IPC: B61H11/10
Filed: 2020-11-06
Abstract: A method and apparatus for controlling a brake cylinder pressure of a railway vehicle, and a railway vehicle, which relate to a railway vehicle technology, and are used for solving the problem in the related art of a solenoid valve being frequently adjusted due to the fact that an excessive overshoot is easily caused when a brake cylinder pressure is adjusted. The method comprises: acquiring the air charging and discharging amount and brake cylinder air flow of a train brake cylinder; determining an air charging and discharging time according to the air charging and discharging amount and a brake cylinder air flow of the brake cylinder, and controlling, according to the air charging and discharging time, a working duration of air charging and discharging of an air charging and discharging solenoid valve; and when the working duration of air charging and discharging of the air charging and discharging solenoid valve reaches the air charging and discharging time, acquiring a predicted pressure of the brake cylinder, and controlling a working state of the air charging and discharging solenoid valve according to the predicted pressure.
Patent WO-2021120924-A1 (WO)
Inventor: PAN KAI
IPC: H04L29/06
Filed: 2020-11-09
Abstract: Provided in the embodiments of the present application are a method and device for certificate application. In the method, an interface adaptation function entity is capable of adapting an interface of at least one certificate management function entity; therefore, a terminal device is allowed to implement, via the interface adaptation function entity, the application of certificates from different certificate management function entities. By means of the solution, the interface adaptation function entity is capable of concealing the implementation or deployment of the certificate management function entities from the terminal device, so that the terminal device is unaware of the certificate management function entities of an upper level; therefore, obviated is the need for the terminal device to be provided locally with a certificate management function entity. Obviously, while ensuring that the terminal device is allowed to interact with different certificate management function entities, the method reduces the number of interfaces in the terminal device for interacting with the certificate management function entities.
Patent WO-2021098555-A1 (WO)
Inventor: LI HAIBING
IPC: G06F16/27
Filed: 2020-11-10
Abstract: A distributed table storage processing method, apparatus and system. The method comprises: upon receipt of a first split instruction for a shard to be split sent by a control device, a master server to which the shard belongs generates a split log of the shard and a serial number of the split log; send the split log and the serial number of the split log to a slave server to which the shard belongs, and after storing the split log and the serial number of the split log, the slave server sends a first confirmation message to the master server; when the number of received first confirmation messages is lower than a first threshold, according to the split log, perform splitting and storage on the shard to obtain a plurality of new shards; and send a second split instruction to each slave server, and according to the split log, the slave server performs splitting and storage on the shard to obtain a plurality of new shards. In this way, the availability of a distributed storage system can be improved.
Patent WO-2021135732-A1 (WO)
Title: Polymyxin b component or salt thereof, and preparation method therefor and use thereof
Inventor: ZHANG HANZHI
IPC: C07K7/62
Filed: 2020-11-24
Abstract: Provided are a polymyxin B component or a salt thereof, and a preparation method therefor and the use thereof. The polymyxin B component comprises 1-position α,γ-diaminobutyric acid, 2-position threonine, 3-position α,γ-diaminobutyric acid, 4-position α,γ-diaminobutyric acid, 5-position α,γ-diaminobutyric acid, 6-position phenylalanine, 7-position leucine, 8-position α,γ-diaminobutyric acid, 9-position α,γ-diaminobutyric acid and 10-position threonine, which are sequentially connected, wherein the 10-position threonine is connected with the 4-position α,γ-diaminobutyric acid via an amide bond; and the 1-position α,γ-diaminobutyric acid is connected with 6-methyloctan-2 alkenoyl. The polymyxin B component or the salt thereof has a relatively strong antimicrobial activity and also has a potential application value.